:root{
  --bg:#050B18; --bg2:#0A1630; --ink:#EAF2FF; --mute:#8FA3C2;
  --cy:#22E4FF; --vi:#6D5BFF; --mint:#3DF5B0;
  --line:rgba(120,170,255,.16); --glass:rgba(10,22,48,.62);
  --head:'Sora','Segoe UI',system-ui,Arial,sans-serif;
  --body:'Manrope','Segoe UI',system-ui,Arial,sans-serif;
  --pad:clamp(20px,5vw,64px);
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-top:84px;background:var(--bg)}
body{font-family:var(--body);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
  background-image:radial-gradient(1100px 600px at 85% -10%,rgba(109,91,255,.18),transparent 60%),radial-gradient(900px 500px at -10% 40%,rgba(34,228,255,.10),transparent 60%)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ol,ul{list-style:none;padding:0}
:focus-visible{outline:2px solid var(--cy);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--cy);color:#001018;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
.wrap{max-width:1240px;margin:0 auto;padding:0 var(--pad)}
h1,h2{font-family:var(--head);letter-spacing:-.02em;line-height:1.1}
h2{font-size:clamp(28px,4vw,44px);margin-bottom:10px}
.sub{color:var(--mute);max-width:56ch;margin-bottom:34px}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  padding:calc(12px + env(safe-area-inset-top,0px)) var(--pad) 12px;
  background:linear-gradient(180deg,rgba(5,11,24,.85),rgba(5,11,24,.35));backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:46px;height:auto;filter:drop-shadow(0 0 12px rgba(34,228,255,.45))}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text b{font-family:var(--head);font-size:19px;font-weight:700}
.brand-text i{font-style:normal;font-size:11px;color:var(--mute);letter-spacing:.16em}
.menu{display:flex;align-items:center;gap:28px;font-weight:500;font-size:15px}
.menu a:not(.pill){color:var(--mute);transition:color .25s}
.menu a:not(.pill):hover{color:var(--ink)}
.pill{padding:9px 18px;border-radius:999px;background:linear-gradient(120deg,var(--cy),var(--vi));color:#031018;font-weight:600;transition:transform .25s,box-shadow .25s}
.pill:hover{transform:translateY(-1px);box-shadow:0 8px 26px rgba(34,228,255,.35)}
.burger{display:none;background:none;border:0;width:42px;height:42px;position:relative;cursor:pointer}
.burger span{position:absolute;left:9px;right:9px;height:2px;background:var(--ink);transition:transform .3s,top .3s}
.burger span:first-child{top:16px}.burger span:last-child{top:25px}
.burger[aria-expanded=true] span:first-child{top:20px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:last-child{top:20px;transform:rotate(-45deg)}

/* hero */
.hero{position:relative;min-height:100vh;min-height:100svh;display:grid;place-items:center;text-align:center;overflow:hidden;padding:120px var(--pad) 70px}
#net{position:absolute;inset:0;width:100%;height:100%}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:180px;background:linear-gradient(180deg,transparent,var(--bg))}
.hero-inner{position:relative;z-index:2;max-width:860px}
.mark{position:relative;width:170px;height:170px;margin:0 auto 26px;display:grid;place-items:center}
.mark img{width:112px;position:relative;z-index:2;filter:drop-shadow(0 0 26px rgba(34,228,255,.65));animation:float 6s ease-in-out infinite}
.ring{position:absolute;inset:0;border-radius:50%;border:1px solid rgba(34,228,255,.35)}
.r1{animation:pulse 4s ease-out infinite}
.r2{inset:-22px;border-color:rgba(109,91,255,.35);border-style:dashed;animation:spin 28s linear infinite}
.r3{inset:-48px;border-color:rgba(34,228,255,.14);animation:pulse 4s 1.6s ease-out infinite}
@keyframes float{50%{transform:translateY(-8px)}}
@keyframes pulse{0%{transform:scale(.8);opacity:.9}100%{transform:scale(1.25);opacity:0}}
@keyframes spin{to{transform:rotate(360deg)}}
h1{font-size:clamp(34px,6.2vw,68px);font-weight:700;
  background:linear-gradient(100deg,#fff 10%,#BFE9FF 45%,#B5ADFF 90%);-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{margin:22px auto 30px;max-width:60ch;color:var(--mute);font-size:clamp(16px,2vw,19px)}
.cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-block;padding:14px 26px;border-radius:999px;font-weight:600;transition:transform .25s,box-shadow .25s,background .25s}
.btn.primary{background:linear-gradient(120deg,var(--cy),var(--vi));color:#031018}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 12px 34px rgba(34,228,255,.35)}
.btn.ghost{border:1px solid var(--line);background:rgba(255,255,255,.03)}
.btn.ghost:hover{background:rgba(255,255,255,.08);transform:translateY(-2px)}
.tag{margin-top:34px;font-size:11px;letter-spacing:.22em;color:var(--mute)}

/* services */
.services,.clients,.contact{padding:clamp(70px,10vw,120px) 0;position:relative}
.stage{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(260px,1fr);gap:22px;align-items:stretch}
.show{position:relative;aspect-ratio:16/9;border-radius:26px;overflow:hidden;background:var(--bg2);border:1px solid var(--line);
  box-shadow:0 30px 80px rgba(0,0,0,.55),0 0 0 1px rgba(34,228,255,.06) inset;isolation:isolate}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.1s cubic-bezier(.4,0,.2,1);will-change:opacity,transform;
  background:radial-gradient(70% 90% at 70% 40%,hsl(var(--h) 85% 24% / .85),transparent 70%),linear-gradient(135deg,#071127,#0B1A3C)}
.slide.on{opacity:1;z-index:2;transform:scale(1.07);transition:opacity 1.1s cubic-bezier(.4,0,.2,1),transform 3.4s linear}
.slide.out{opacity:0;z-index:1;transform:scale(1.07)}
.slide svg{position:absolute;inset:0;width:100%;height:100%}
.slide .photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(3,8,20,.9))}
.cap{position:absolute;z-index:3;left:clamp(18px,3vw,36px);right:18px;bottom:clamp(18px,3vw,32px)}
.cap h3{font-family:var(--head);font-size:clamp(20px,3vw,34px);letter-spacing:-.01em}
.cap p{color:#C3D3EC;max-width:52ch;font-size:clamp(13px,1.5vw,16px)}
.bar{position:absolute;left:0;bottom:0;height:3px;width:100%;z-index:5;background:rgba(255,255,255,.08)}
.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--cy),var(--vi));box-shadow:0 0 14px var(--cy)}
.bar i.run{animation:fill 2s linear forwards}
@keyframes fill{to{width:100%}}
.list{display:flex;flex-direction:column;gap:6px;max-height:100%;}
.list li button{width:100%;text-align:left;font:inherit;color:var(--mute);background:transparent;border:1px solid transparent;
  padding:11px 16px;border-radius:12px;cursor:pointer;display:flex;align-items:center;gap:12px;transition:background .4s,color .4s,border-color .4s,transform .4s}
.list li button::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--line);flex:none;transition:background .4s,box-shadow .4s}
.list li button:hover{color:var(--ink)}
.list li button.act{color:var(--ink);background:var(--glass);border-color:rgba(34,228,255,.35);transform:translateX(6px)}
.list li button.act::before{background:var(--cy);box-shadow:0 0 12px var(--cy)}

/* clients */
.logos{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px}
.logos a{display:flex;flex-direction:column;gap:12px;padding:16px;border-radius:16px;border:1px solid var(--line);background:var(--glass);transition:transform .35s,border-color .35s,box-shadow .35s}
.logos a:hover{transform:translateY(-4px);border-color:rgba(34,228,255,.4);box-shadow:0 18px 50px rgba(34,228,255,.12)}
.lt{height:104px;border-radius:10px;background:#F4F8FF;display:grid;place-items:center;padding:14px}
.lt img{max-height:100%;max-width:100%;object-fit:contain}
.lt img.fav{width:64px;height:64px}
.lt b{color:#0B1A3C;font-family:var(--head);font-size:17px;text-align:center}
.logos em{font-style:normal;color:var(--mute);font-size:14px;text-align:center}

/* contact */
.grid2{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(24px,4vw,56px);align-items:center}
.info{display:grid;gap:18px;margin-bottom:28px}
.info li{display:grid;gap:2px;padding-left:16px;border-left:2px solid;border-image:linear-gradient(180deg,var(--cy),var(--vi)) 1}
.info span{font-size:13px;color:var(--mute)}
.info a,.info address{font-style:normal;font-size:17px;font-weight:500}
.info a:hover{color:var(--cy)}
.map{border-radius:22px;overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;box-shadow:0 24px 70px rgba(0,0,0,.5)}
.map iframe{width:100%;height:100%;border:0;filter:invert(.92) hue-rotate(185deg) saturate(.7) brightness(.95)}

/* footer */
.foot{border-top:1px solid var(--line);padding:26px 0 calc(26px + env(safe-area-inset-bottom,0px));background:rgba(3,8,18,.7)}
.foot-in{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}
.powered{display:flex;align-items:center;gap:12px;color:var(--mute);font-size:14px;flex-wrap:wrap}
.jw{background:#F4F8FF;padding:6px 12px;border-radius:10px;display:inline-grid;place-items:center;color:#0B1A3C;font-weight:600}
.jw img{height:34px;width:auto}
.copy{color:var(--mute);font-size:13px}

/* whatsapp */
.wa{position:fixed;right:max(18px,env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:60;width:58px;height:58px;border-radius:50%;
  background:#25D366;display:grid;place-items:center;box-shadow:0 10px 30px rgba(37,211,102,.45);transition:transform .3s}
.wa::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25D366;animation:pulse 2.6s ease-out infinite}
.wa:hover{transform:scale(1.08)}

/* responsive */
@media (max-width:900px){
  .stage{grid-template-columns:1fr}
  .list{flex-direction:row;overflow-x:auto;gap:8px;padding-bottom:6px;scrollbar-width:none}
  .list::-webkit-scrollbar{display:none}
  .list li{flex:none}
  .list li button{width:auto;white-space:nowrap;border-color:var(--line)}
  .list li button.act{transform:none}
  .grid2{grid-template-columns:1fr}
}
@media (max-width:760px){
  .burger{display:block}
  .menu{position:fixed;inset:64px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;padding:10px var(--pad) 22px;
    background:rgba(5,11,24,.96);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:transform .35s,opacity .35s}
  .menu.open{transform:none;opacity:1;pointer-events:auto}
  .menu a{padding:14px 4px;border-bottom:1px solid var(--line)}
  .menu .pill{margin-top:14px;text-align:center;border:0}
  .brand-text i{display:none}
}

/* slide artwork */
.ln{fill:none;stroke:url(#gA);stroke-width:3;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}
.th{stroke-width:7}
.nd{fill:#08122B;stroke:url(#gA);stroke-width:3;vector-effect:non-scaling-stroke}
.fl{fill:rgba(34,228,255,.07)}
.dot{fill:var(--cy)}
.flow{stroke-dasharray:10 12;animation:dash 1.4s linear infinite}
@keyframes dash{to{stroke-dashoffset:-44}}
.led{animation:blink 1.6s steps(2,jump-none) infinite}
@keyframes blink{50%{opacity:.2}}
.warn{fill:#FFB020;stroke:none}
.art-glow{filter:url(#glow)}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .mark img,.ring,.flow,.led,.wa::before{animation:none}
  .slide.on{transform:none;transition:opacity 1.1s}
  .slide.out{transform:none}
}